Titanium fluoride (TiF4), (T-4)-
Titanic fluoride
CAS: 7783-63-3
Molecular Formula: F4Ti
Titanium fluoride (TiF4), (T-4)- - Names and Identifiers
| Name | Titanic fluoride |
| Synonyms | TiF4 Titanic fluoride CEFUROXIME,FREE ACID Cefuroxin CP2000,BP98 Titanium(IV) Fluoride VANADIUM-GALLIUM ALLOY Titanium tetrafluoride titanium(4+) tetrafluoride Titanium fluoride (TiF4), (T-4)- |
| CAS | 7783-63-3 |
| EINECS | 232-017-6 |
| InChI | InChI=1/4FH.Ti/h4*1H;/q;;;;+4/p-4/rF4Ti/c1-5(2,3)4 |
Titanium fluoride (TiF4), (T-4)- - Physico-chemical Properties
| Molecular Formula | F4Ti |
| Molar Mass | 123.86 |
| Density | 2.798 g/mL at 25 °C (lit.) |
| Melting Point | >400°C |
| Boling Point | 284°C |
| Water Solubility | Insoluble in water. |
| Appearance | Powder and/or Chunks |
| Specific Gravity | 2.798 |
| Color | White |
| Exposure Limit | ACGIH: TWA 2.5 mg/m3NIOSH: IDLH 250 mg/m3 |
| Merck | 14,9479 |
| Storage Condition | Room Temprature |
| Sensitive | Moisture Sensitive |
| MDL | MFCD00042545 |
| Physical and Chemical Properties | Titanium tetrafluoride is a hygroscopic white powder with a relative density of 2.798, a melting point of 284 ℃, and sublimation at 284 ℃ under normal pressure. Soluble in water and decomposition, insoluble in ether. At 100 deg C and silicon chloroform reaction to form silicon fluoride. Adducts can be formed with certain amines and pyridine, etc. |
Titanium fluoride (TiF4), (T-4)- - Risk and Safety
| Hazard Symbols | C - Corrosive |
| Risk Codes | R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. R34 - Causes burns |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S27 - Take off immediately all contaminated clothing. S28 - After contact with skin, wash immediately with plenty of soap-suds. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) |
| UN IDs | UN 3260 8/PG 2 |
| WGK Germany | 3 |
| HS Code | 28261990 |
| Hazard Note | Corrosive |
| Hazard Class | 8 |
| Packing Group | II |
Titanium fluoride (TiF4), (T-4)- - Nature
Open Data Verified Data
titanium tetrafluoride is a hygroscopic white powder with a relative density of 2. 798, a melting point of 284 ℃, and sublimation at 284 ℃ under normal pressure. Soluble in water and decomposition, insoluble in ether. At 100 deg C and silicon chloroform reaction to form silicon fluoride. Adducts can be formed with certain amines and pyridine, etc.
Last Update：2025-06-10 22:55:16
Titanium fluoride (TiF4), (T-4)- - Preparation Method
Open Data Verified Data
titanium tetrafluoride is prepared by using titanium tetrachloride and hydrogen fluoride as raw materials, and 50% of titanium tetrachloride is charged into a reactor made of platinum or copper at a stoichiometric ratio, and hydrogen fluoride is added dropwise to react, the reactant is allowed to stand for several hours, then slowly heated, and hydrogen chloride containing hydrogen fluoride is distilled out when heated to 200 ° C., and then the temperature is further raised to above 284 ° C. To sublimate titanium tetrafluoride, the titanium tetrafluoride powder product was obtained upon cooling and stored in a sealed copper container.
Last Update：2022-01-01 11:04:50
Titanium fluoride (TiF4), (T-4)- - Application
Open Data Verified Data
for film-forming materials and ion implantation doping. It is used in the microelectronics industry for chemical gas deposition to produce low resistance, high melting point interconnects.
Last Update：2025-08-19 16:24:40
Titanium fluoride (TiF4), (T-4)- - Reference Information
| NIST chemical information | information provided by: webbook.nist.gov (external link) |
| biological activity | Titanium tetrafluoride is an effective but unstable anti-caries agent. |
| Application | for film-forming materials and ion implantation doping. It is used in the microelectronics industry for chemical gas deposition to produce low resistance, high melting point interconnects. |
| production method | titanium tetrafluoride is prepared from titanium tetrachloride and hydrogen fluoride, put 50% of titanium tetrachloride in the amount of stoichiometric ratio into the reactor made of platinum or copper, add hydrogen fluoride Dropwise to react, let the reactant stand for several hours, and then slowly heat, hydrogen chloride containing hydrogen fluoride is distilled out when heated to 200 ° C., and then the temperature is further raised to above 284 ° C. To sublimate titanium tetrafluoride, and titanium tetrafluoride powder product is obtained by cooling, storage in sealed copper containers. The reaction is as follows: |
Last Update：2024-04-10 22:29:15
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